Fig. 2From: A combined geophysical and lithological study on eruptive history and Quaternary lacustrine stratigraphy of a maar in Leizhou Peninsula, ChinaOrthophoto map of the Jiudouyang maar, showing locations of the JDY15B core (red star) and the two crossed profiles (white lines). The yellow shade indicates the present-day ejecta ring, which has an artificial outlet in northeastBack to article page